com.ibm.commerce.marketing.promotion.policy

Class PromotionPolicySessionBeanPersistenceManager

java.lang.Object

com.ibm.commerce.marketing.promotion.policy.PromotionPolicySessionBeanPersistenceManager

All Implemented Interfaces:

KeyResolver, PromotionPolicyPersistenceManager, XMLizable, java.io.Serializable

public class PromotionPolicySessionBeanPersistenceManager
extends java.lang.Object
implements PromotionPolicyPersistenceManager

This Class is using a Session Bean to manage the promotion policy data in the database.

XML Snippet for PromotionPolicyJDBCPersistenceManager:

  <PromotionPolicySessionBeanPersistenceManager impl="com.ibm.commerce.marketing.promotion.policy.PromotionPolicySessionBeanPersistenceManager">
        <InitialCacheSize>64</InitialCacheSize>
        <MaxCacheSize>1024</MaxCacheSize>
  </PromotionPolicySessionBeanPersistenceManager>
 

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PromotionPolicySessionBeanPersistenceManager() Constructor

Method Summary

Modifier and Type	Method and Description
void	create(PromotionPolicy policy) Create a new promotion policy
PromotionPolicyKey[]	findGlobalPolicyKeysByStore(StoreKey key) Find global Promotion Policy Key by Store
PromotionPolicyKey[]	findPolicyKeysByGroupAndStatus(com.ibm.commerce.marketing.promotion.group.PromotionGroupKey gkey, int status) Find Promotion Policy Keys by group and status
void	fromXML(org.w3c.dom.Node anXMLNode) Transforms the XML node into its corresponding real Object.
int	getCacheInitialSize() Gets initial cache size
int	getCacheMaxSize() Gets maximum cache size
void	initCache() Initials the cache.
PromotionPolicy	load(PromotionPolicyKey key) Find a promotion policy object by promotion policy key.
java.lang.Number	lookup(Key key) Find policy by key
java.lang.Number	nextNumericKey() Generates unique numeric key
void	reload(PromotionPolicyKey key) Reload Promotion Policy from cache
void	reloadAll() Reloads all Promotion Policies
void	remove(PromotionPolicy policy) Removes a Promotion Policy by marking it for delete
Key	reverseLookup(java.lang.Number keyValue) Find promotion policy by numeric key
void	save(PromotionPolicy policy) Save a promotion policy.
void	setCacheInitialSize(int i) Sets initial cache size
void	setCacheMaxSize(int i) Sets maximum cache size
java.lang.String	toXML() Converts the object into its corresponding XML format representation.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PromotionPolicySessionBeanPersistenceManager

public PromotionPolicySessionBeanPersistenceManager()

Constructor

Method Detail

reload

public void reload(PromotionPolicyKey key)

Reload Promotion Policy from cache

Specified by:

reload in interface PromotionPolicyPersistenceManager

Parameters:

key - - Promotion Policy Key

reloadAll

public void reloadAll()

Reloads all Promotion Policies

Specified by:

reloadAll in interface PromotionPolicyPersistenceManager

load

public PromotionPolicy load(PromotionPolicyKey key)
                     throws PersistenceObjectNotFoundException,
                            PersistenceObjectReadException

Find a promotion policy object by promotion policy key.

Note: This method returns cached data. To avoid concurrency problems, cached data should not be modified.

Specified by:

load in interface PromotionPolicyPersistenceManager

Parameters:

key - the promotion policy key.

Returns:

Promotion Policy that matches the key

Throws:

PersistenceObjectNotFoundException - when the object identified by the key is not found

PersistenceObjectReadException - when fails to load this object

create

public void create(PromotionPolicy policy)
            throws PersistenceObjectAlreadyExistsException,
                   PersistenceCreateException

Create a new promotion policy

Specified by:

create in interface PromotionPolicyPersistenceManager

Parameters:

policy - The promotion policy to create in the database.

Throws:

PersistenceObjectAlreadyExistsException - when the object to create as identified by the key already exists

PersistenceCreateException - when fails to create this object

remove

public void remove(PromotionPolicy policy)
            throws PersistenceObjectNotFoundException,
                   PersistenceRemoveException

Removes a Promotion Policy by marking it for delete

Specified by:

remove in interface PromotionPolicyPersistenceManager

Parameters:

policy - Promotion Policy to remove

Throws:

PersistenceObjectNotFoundException - when the object identified by the key is not found

PersistenceRemoveException - when fails to remove this object

save

public void save(PromotionPolicy policy)
          throws PersistenceObjectNotFoundException,
                 PersistenceObjectWriteException

Save a promotion policy.

Specified by:

save in interface PromotionPolicyPersistenceManager

Parameters:

policy - Promotion Policy to update

Throws:

PersistenceObjectNotFoundException - when the object identified by the key is not found

PersistenceObjectWriteException - when fails to write to this object

lookup

public java.lang.Number lookup(Key key)

Find policy by key

Note: This method returns cached data. To avoid concurrency problems, cached data should not be modified.

Specified by:

lookup in interface KeyResolver

Parameters:

key - - policy key

Returns:

Numeric key of a policy

reverseLookup

public Key reverseLookup(java.lang.Number keyValue)

Find promotion policy by numeric key

Specified by:

reverseLookup in interface KeyResolver

Parameters:

keyValue - - promotion policy numeric key

Returns:

Promotion Policy Key

nextNumericKey

public java.lang.Number nextNumericKey()

Generates unique numeric key

Specified by:

nextNumericKey in interface PromotionPolicyPersistenceManager

Returns:

Generated numeric key

findGlobalPolicyKeysByStore

public PromotionPolicyKey[] findGlobalPolicyKeysByStore(StoreKey key)

Find global Promotion Policy Key by Store

Note: This method returns cached data. To avoid concurrency problems, cached data should not be modified.

Specified by:

findGlobalPolicyKeysByStore in interface PromotionPolicyPersistenceManager

Parameters:

key - - Store Key

Returns:

An array of Promotion Policy Key

findPolicyKeysByGroupAndStatus

public PromotionPolicyKey[] findPolicyKeysByGroupAndStatus(com.ibm.commerce.marketing.promotion.group.PromotionGroupKey gkey,
                                                           int status)

Find Promotion Policy Keys by group and status

Note: This method returns cached data. To avoid concurrency problems, cached data should not be modified.

Specified by:

findPolicyKeysByGroupAndStatus in interface PromotionPolicyPersistenceManager

Parameters:

gkey - - Promotion Group Key

status - - Policy status

Returns:

An array of Promotion Policy Keys

toXML

public java.lang.String toXML()
                       throws XMLizationException

Description copied from interface: XMLizable

Converts the object into its corresponding XML format representation.

Specified by:

toXML in interface XMLizable

Returns:

The string format of the XML that represents this XMLizable object

Throws:

XMLizationException - when this process fails

See Also:

XMLizable.toXML()

fromXML

public void fromXML(org.w3c.dom.Node anXMLNode)
             throws DeXMLizationException

Description copied from interface: XMLizable

Transforms the XML node into its corresponding real Object.

Specified by:

fromXML in interface XMLizable

Parameters:

anXMLNode - The node that represents an XMLizable object

Throws:

DeXMLizationException - when this process fails

See Also:

XMLizable.fromXML(Node)

setCacheInitialSize

public void setCacheInitialSize(int i)

Sets initial cache size

Parameters:

i - the initial cache size

setCacheMaxSize

public void setCacheMaxSize(int i)

Sets maximum cache size

Parameters:

i - the maximum cache size

getCacheInitialSize

public int getCacheInitialSize()

Gets initial cache size

Returns:

Initial cache size

getCacheMaxSize

public int getCacheMaxSize()

Gets maximum cache size

Returns:

Maximum cache size

initCache

public void initCache()

Initials the cache.